How to use string data in numpy Python?

Question

I create a numpy array which has float values in it.but when I assign a string data type value to array it give me error.

import numpy as np
x=np.ones((3,3))
x[0][0]='M'
print(x)
#i got error due to assign a string data type value can you tell me how i can do that?

Answer 1

Well, much like Qwertiony said:
https://code.sololearn.com/cWjC30xs7wRV/?ref=app

numpy.array can only be of one type, so you have to choose the most capacious one 👍

Answer 2

Louis Actually, I wasn't sure if the word existed ;) English is so cool, you can take a guess in hope everyone will understand you and more often that not it turns out to be correct :D

Answer 3

Maninder Singh Haha... 😂 Thanks, man. But it was Qwertiony who answered first, so... ;)

Answer 4

You cant mix up types in default ndarray. To do this you need to specify an object type. arr =np.array(..., dtype=object).
might work with ones np.ones(..., dtype=object), not sure though

Answer 5

Kuba Siekierzyński when I have a problem and I can't able to solve it then I know there is a person he is a god of python.thank you very much.

Answer 6

Kuba Siekierzyński what impressed me the most is your vocabulary. I had to lookup 'capacious'!

Answer 7

Qwertiony can give me code please i got error it's very important for me please.

Answer 8

Maninder Singh drop it

Answer 9

Qwertiony Thanks.